[  761.082156] netlink: 'python3': attribute type 2 has an invalid length.
[  761.082413] arpping: entered promiscuous mode
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[  766.975570] netlink: 'python3': attribute type 2 has an invalid length.
[  766.975898] ct4: entered promiscuous mode
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[  787.150665] netlink: 'python3': attribute type 2 has an invalid length.
[  787.150949] cv4: entered promiscuous mode
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[  795.094820] netlink: 'python3': attribute type 2 has an invalid length.
[  795.095082] nat4: entered promiscuous mode
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[  815.168736] netlink: 'python3': attribute type 2 has an invalid length.
[  815.169075] natrelated4: entered promiscuous mode
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[  823.852847] nv0: entered promiscuous mode
[  824.379997] netlink: 'python3': attribute type 2 has an invalid length.
[  824.380136] openvswitch: nv0: Dropping previously announced user features
[  825.119733] left0: entered promiscuous mode
[  825.842627] right0: entered promiscuous mode
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[  828.087107] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  828.148013] python3 (2649) used greatest stack depth: 10592 bytes left
[  828.726520] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  828.858742] left0 (unregistering): left promiscuous mode
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[  835.852943] dropreason: entered promiscuous mode
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[  863.554139] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  864.178075] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  864.766895] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  868.858050] s0 (unregistering): left promiscuous mode
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